a refinement in the masonry石工技艺的改进The fall of masonry crushed the old man in the old house.炉墙倒坍将那老人压倒在旧房屋里.Brick masonry walls built with a technique known as reinforced grouted brick masonry performed excellently.用新的施工技...
她听讲座时一直在打呵欠.She yawned during the lecture.听得见我打呵欠的声音 么 ?Can you hear my yawn?我上他的课时, 总是竭力地制止自己打呵欠.When I attended his lecture, I always tried hard to strangle yawns....
The Martian atmosphere contains only tiny amounts of water.火星的大气层中只含有极少量的水。The Martian landscape is extremely varied.火星上的景象变化极大.These facts mean that the Martian day and night have about the same lengths as ours.这些事实说明,火...
只有4种: 腺嘌呤 、 胸腺嘧啶 、 鸟嘌呤和胞核嘧啶.There are just four kinds: adenine, thymine, guanine and cytosine.腺嘌呤:在DNA和RNA中发现的含氮的碱基 ( 6 - 氨基嘌呤 ).Adenine A nitrogenous base ( 6 - amino - purine ) found in DNA and RNA.尿嘧啶 -- 核糖核酸中的一种嘧啶,与腺...
...a formidable warhead that can penetrate the armour of most tanks.能穿透大多数坦克装甲的威力巨大的弹头The UNSC vessel erupted from inside, reactor overload and single nuclear warhead detonated inact of self - destruction.UNSC战舰引爆了自己的核反应...